PowerCLI で、親 VMDK のパスを表示する。

get_vmdk_parent.ps1

$vm_name = $args[0]

Get-VM $vm_name | %{
    $vm = $_
    $vm | Get-HardDisk | %{
        $vmdk = $_
        $vmdk_table = @()
        $vmdk_table += $vmdk.ExtensionData.Backing
        $parent = $vmdk.ExtensionData.Backing.Parent
        
        while($parent){
            $vmdk_table += $parent
            $parent = $Parent.Parent
        }

        "`nVM-VMDK-Table: $vm -- $vmdk"
        $vmdk_table | select Uuid,ContentId,DigestEnabled,DeltaDiskFormat,FileName | ft -AutoSize

        "`nVM-VMDK-Name: $vm -- $vmdk"
        $vmdk_table | select -ExpandProperty FileName
    }
}

使用例。

PowerCLI> .\get_vmdk_parent.ps1 "vdi-01"

VM-VMDK-Table: vdi-01 -- Hard disk 1

Uuid                                 ContentId                        DeltaDiskFormat FileName
----                                 ---------                        --------------- --------
6000C291-5cc1-6237-edf4-ec3118b9e572 29725fd63492d60cd0bc412ed8512539 seSparseFormat  [Datastore-VMFS-162-B] vdi-01/vdi-01_2-000001.vmdk
6000C291-5cc1-6237-edf4-ec3118b9e572 29725fd63492d60cd0bc412ed8512539 seSparseFormat  [Datastore-VMFS-162-B] vdi-01/vdi-01_2.vmdk
6000C291-5cc1-6237-edf4-ec3118b9e572 29725fd63492d60cd0bc412ed8512539                 [Datastore-VMFS-162-B] cp-replica-a0fba67c-075c-43...



VM-VMDK-Name: vdi-01 -- Hard disk 1
[Datastore-VMFS-162-B] vdi-01/vdi-01_2-000001.vmdk
[Datastore-VMFS-162-B] vdi-01/vdi-01_2.vmdk
[Datastore-VMFS-162-B] cp-replica-a0fba67c-075c-43e7-a9f2-cb752d1e15c2/cp-replica-a0fba67c-075c-43e7-a9f2-cb752d1e15c2_2.vmdk